C/2020 M3 ATLAS on 2020 September 20 at 13:00UT. Visual magnitude estimate using a 20cm reflector =10.3, with a diffuse coma 7' in diameter, DC3. This image shows 12' coma. Comet is on track to reach 8th magnitude in November, when well situated in evening skies. |
Page last updated: Sun 2 Apr 08:16:55 BST 2023